cap.release() print(f"Total frames: {frame_count}")

frame_count = 0 while cap.isOpened(): ret, frame = cap.read() if not ret: break

If you could provide more details on what kind of "feature" you're looking to create, I could offer more targeted advice.

import cv2

def save_thumbnail(video_path, output_path): cap = cv2.VideoCapture(video_path) if not cap.isOpened(): print("Error opening video file") return